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Replace memset(0) by zero initializations.

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Also remove one pointless zero initialization in rangecoder.c.
This commit is contained in:
Diego Biurrun
2011-06-06 14:13:02 +02:00
parent 856c8e0a04
commit a92be9b856
39 changed files with 66 additions and 144 deletions
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3
libavformat/asfcrypt.c
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@@ -140,7 +140,7 @@ void ff_asfcrypt_dec(const uint8_t key[20], uint8_t *data, int len) {
struct AVRC4 rc4;
int num_qwords = len >> 3;
uint8_t *qwords = data;
uint64_t rc4buff[8];
uint64_t rc4buff[8] = { 0 };
uint64_t packetkey;
uint32_t ms_keys[12];
uint64_t ms_state;
@@ -151,7 +151,6 @@ void ff_asfcrypt_dec(const uint8_t key[20], uint8_t *data, int len) {
return;
}
memset(rc4buff, 0, sizeof(rc4buff));
av_rc4_init(&rc4, key, 12 * 8, 1);
av_rc4_crypt(&rc4, (uint8_t *)rc4buff, NULL, sizeof(rc4buff), NULL, 1);
multiswap_init((uint8_t *)rc4buff, ms_keys);